/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *         http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
/*
 * skin andrea style
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 2.4.0.1, Feb 9, 2020
*/
/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *         http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
/**
 * toc
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</ta>
 * @version 0.1.0.0, Mar 20, 2019
 */
.article__toc {
  overflow: auto; }
  .article__toc::-webkit-scrollbar {
    display: none; }
  .article__toc li {
    list-style-type: none; }
    .article__toc li a {
      padding-left: 10px;
      display: block;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis; }
      .article__toc li a:hover {
        text-decoration: none; }
    .article__toc li.toc__h3 a {
      padding-left: 20px; }
    .article__toc li.toc__h4 a {
      padding-left: 30px; }
    .article__toc li.toc__h5 a {
      padding-left: 40px; }

.vditor,
.vditor-reset {
  --border-color: #d1d5da;
  --second-color: rgba(88, 96, 105, 0.36);
  --panel-background-color: #fff;
  --toolbar-background-color: #f6f8fa;
  --toolbar-icon-color: #586069;
  --toolbar-icon-hover-color: #4285f4;
  --textarea-background-color: #fafbfc;
  --textarea-text-color: #24292e;
  --resize-icon-color: var(--toolbar-icon-color);
  --resize-background-color: var(--toolbar-background-color);
  --resize-hover-icon-color: var(--panel-background-color);
  --resize-hover-background-color: var(--toolbar-icon-hover-color);
  --code-background-color: rgba(27, 31, 35, .05);
  --preview-background-color: rgba(27, 31, 35, .02);
  --heading-border-color: #eaecef;
  --blockquote-color: #6a737d;
  --ir-heading-color: #660e7a;
  --ir-title-color: #808080;
  --ir-bi-color: #000080;
  --ir-link-color: #008000;
  --ir-bracket-color: #0000ff;
  --ir-paren-color: #008000; }
  .vditor--dark,
  .vditor-reset--dark {
    --border-color: #141414;
    --second-color: rgba(185, 185, 185, .36);
    --panel-background-color: #24292e;
    --toolbar-background-color: #1d2125;
    --toolbar-icon-color: #b9b9b9;
    --toolbar-icon-hover-color: #fff;
    --textarea-background-color: #2f363d;
    --textarea-text-color: #d1d5da;
    --resize-icon-color: var(--border-color);
    --resize-background-color: var(--second-color);
    --resize-hover-icon-color: var(--toolbar-icon-hover-color);
    --resize-hover-background-color: rgba(185, 185, 185, .86);
    --code-background-color: rgba(66, 133, 244, 0.36);
    --preview-background-color: rgba(120, 146, 190, 0.55);
    --heading-border-color: var(--textarea-text-color);
    --blockquote-color: var(--toolbar-icon-color);
    --ir-heading-color: #9876aa;
    --ir-title-color: #808080;
    --ir-bi-color: #cc7832;
    --ir-link-color: #ffc66d;
    --ir-bracket-color: #287bde;
    --ir-paren-color: #6a8759; }

/**
 * tool tip.
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 0.1.0.0, Jan 25, 2019
 */
@-webkit-keyframes tooltip-appear {
  from {
    opacity: 0; }
  to {
    opacity: 1; } }
@keyframes tooltip-appear {
  from {
    opacity: 0; }
  to {
    opacity: 1; } }

.vditor-tooltipped {
  position: relative;
  cursor: pointer; }
  .vditor-tooltipped::after {
    position: absolute;
    z-index: 1000000;
    display: none;
    padding: 5px 8px;
    font-size: 11px;
    font-weight: normal;
    -webkit-font-smoothing: subpixel-antialiased;
    color: #fff;
    text-align: center;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: break-word;
    white-space: pre;
    pointer-events: none;
    content: attr(aria-label);
    background: #3b3e43;
    border-radius: 3px;
    line-height: 16px;
    opacity: 0; }
  .vditor-tooltipped::before {
    position: absolute;
    z-index: 1000001;
    display: none;
    width: 0;
    height: 0;
    color: #3b3e43;
    pointer-events: none;
    content: "";
    border: 5px solid transparent;
    opacity: 0; }
  .vditor-tooltipped--hover::before, .vditor-tooltipped--hover::after, .vditor-tooltipped:hover::before, .vditor-tooltipped:hover::after, .vditor-tooltipped:active::before, .vditor-tooltipped:active::after, .vditor-tooltipped:focus::before, .vditor-tooltipped:focus::after {
    display: inline-block;
    text-decoration: none;
    -webkit-animation-name: tooltip-appear;
            animation-name: tooltip-appear;
    -webkit-animation-duration: 0.15s;
            animation-duration: 0.15s;
    -webkit-animation-fill-mode: forwards;
            animation-fill-mode: forwards;
    -webkit-animation-timing-function: ease-in;
            animation-timing-function: ease-in; }
  .vditor-tooltipped__s::after, .vditor-tooltipped__se::after, .vditor-tooltipped__sw::after {
    top: 100%;
    right: 50%;
    margin-top: 5px; }
  .vditor-tooltipped__s::before, .vditor-tooltipped__se::before, .vditor-tooltipped__sw::before {
    top: auto;
    right: 50%;
    bottom: -5px;
    margin-right: -5px;
    border-bottom-color: #3b3e43; }
  .vditor-tooltipped__se::after {
    right: auto;
    left: 50%;
    margin-left: -15px; }
  .vditor-tooltipped__sw::after {
    margin-right: -15px; }
  .vditor-tooltipped__n::after, .vditor-tooltipped__ne::after, .vditor-tooltipped__nw::after {
    right: 50%;
    bottom: 100%;
    margin-bottom: 5px; }
  .vditor-tooltipped__n::before, .vditor-tooltipped__ne::before, .vditor-tooltipped__nw::before {
    top: -5px;
    right: 50%;
    bottom: auto;
    margin-right: -5px;
    border-top-color: #3b3e43; }
  .vditor-tooltipped__ne::after {
    right: auto;
    left: 50%;
    margin-left: -15px; }
  .vditor-tooltipped__nw::after {
    margin-right: -15px; }
  .vditor-tooltipped__s::after, .vditor-tooltipped__n::after {
    transform: translateX(50%); }
  .vditor-tooltipped__w::after {
    right: 100%;
    bottom: 50%;
    margin-right: 5px;
    transform: translateY(50%); }
  .vditor-tooltipped__w::before {
    top: 50%;
    bottom: 50%;
    left: -5px;
    margin-top: -5px;
    border-left-color: #3b3e43; }
  .vditor-tooltipped__e::after {
    bottom: 50%;
    left: 100%;
    margin-left: 5px;
    transform: translateY(50%); }
  .vditor-tooltipped__e::before {
    top: 50%;
    right: -5px;
    bottom: 50%;
    margin-top: -5px;
    border-right-color: #3b3e43; }

@media screen and (max-width: 520px) {
  .vditor-tooltipped:before,
  .vditor-tooltipped:after {
    content: none; } }

/**
 * panel.
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 1.0.0.0, Jan 22, 2020
 */
@-webkit-keyframes scale-in {
  0% {
    opacity: 0;
    transform: scale(0.5); }
  100% {
    opacity: 1;
    transform: scale(1); } }
@keyframes scale-in {
  0% {
    opacity: 0;
    transform: scale(0.5); }
  100% {
    opacity: 1;
    transform: scale(1); } }

.vditor-panel {
  background-color: var(--panel-background-color);
  position: absolute;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  border-radius: 3px;
  padding: 5px;
  z-index: 3;
  font-size: 14px;
  display: none;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  max-width: 320px;
  min-width: 80px;
  -webkit-animation-duration: .15s;
          animation-duration: .15s;
  -webkit-animation-name: scale-in;
          animation-name: scale-in;
  -webkit-animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
          animation-timing-function: cubic-bezier(0.2, 0, 0.13, 1.5);
  color: var(--toolbar-icon-color); }
  .vditor-panel--none {
    padding: 0;
    -webkit-animation: none;
            animation: none;
    min-width: auto;
    max-width: none;
    white-space: nowrap; }
  .vditor-panel--arrow:before {
    position: absolute;
    width: 0;
    height: 0;
    pointer-events: none;
    content: " ";
    border: 7px solid transparent;
    top: -14px;
    left: 5px;
    border-bottom-color: var(--panel-background-color); }
  .vditor-panel--left {
    right: 0; }
    .vditor-panel--left.vditor-panel--arrow:before {
      right: 5px;
      left: auto; }
  .vditor-panel--side {
    left: 100%;
    margin-top: -31px !important; }

.vditor-input {
  border: 0;
  padding: 3px 5px;
  background-color: var(--panel-background-color);
  font-size: 12px;
  color: var(--textarea-text-color); }
  .vditor-input:focus {
    background-color: var(--toolbar-background-color);
    outline: none; }

.vditor-icon {
  color: var(--toolbar-icon-color);
  cursor: pointer;
  float: left;
  padding: 4px 5px;
  height: 21px;
  width: 23px;
  background-color: transparent;
  border: 0;
  box-sizing: border-box; }
  .vditor-icon:hover, .vditor-icon--current {
    color: var(--toolbar-icon-hover-color);
    background-color: transparent; }
  .vditor-icon:focus {
    outline: none; }
  .vditor-icon svg {
    height: 13px !important;
    width: 13px !important;
    float: left;
    fill: currentColor;
    pointer-events: none; }

@media screen and (max-width: 520px) {
  .vditor-panel--arrow:before {
    left: 12px; }
  .vditor-panel--left.vditor-panel--arrow:before {
    left: auto;
    right: 12px; } }

.vditor-toolbar {
  background-color: var(--toolbar-background-color);
  border-bottom: 1px solid var(--border-color);
  padding: 0 5px;
  line-height: 1; }
  .vditor-toolbar--pin {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1; }
  .vditor-toolbar--hide {
    transition: all 0.15s ease-in-out;
    height: 5px;
    overflow: hidden; }
    .vditor-toolbar--hide:hover {
      background-color: var(--toolbar-background-color);
      height: auto;
      overflow: visible; }
  .vditor-toolbar__item {
    float: left;
    position: relative; }
    .vditor-toolbar__item .vditor-tooltipped {
      color: var(--toolbar-icon-color);
      border: 0;
      padding: 10px 5px;
      background-color: transparent;
      height: 35px;
      width: 25px;
      box-sizing: border-box; }
      .vditor-toolbar__item .vditor-tooltipped:focus {
        outline: none; }
      .vditor-toolbar__item .vditor-tooltipped:hover {
        color: var(--toolbar-icon-hover-color); }
    .vditor-toolbar__item svg {
      fill: currentColor;
      display: inline-block;
      stroke-width: 0;
      stroke: currentColor;
      width: 15px;
      height: 15px; }
    .vditor-toolbar__item input {
      position: absolute;
      width: 25px;
      height: 35px;
      top: 0;
      left: 0;
      cursor: pointer;
      opacity: .001;
      overflow: hidden; }
  .vditor-toolbar__divider {
    float: left;
    width: 16px;
    height: 35px; }
  .vditor-toolbar__br {
    width: 100%;
    padding: 0 !important;
    height: 0 !important; }

.vditor-menu--current {
  color: var(--toolbar-icon-hover-color) !important; }

.vditor-menu--disabled {
  color: var(--second-color) !important;
  cursor: not-allowed; }

.vditor-emojis {
  display: inline-block;
  overflow: auto; }
  .vditor-emojis::-webkit-scrollbar {
    display: none; }
  .vditor-emojis__tip {
    flex: 1;
    width: 200px;
    margin-right: 10px;
    color: var(--toolbar-icon-color);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden; }
  .vditor-emojis__tail {
    margin-top: 5px;
    font-size: 12px;
    color: var(--toolbar-icon-color);
    display: flex; }
    .vditor-emojis__tail a {
      text-decoration: none;
      color: var(--toolbar-icon-color); }
      .vditor-emojis__tail a:hover {
        color: var(--toolbar-icon-hover-color); }
  .vditor-emojis button {
    cursor: pointer;
    border-radius: 3px;
    float: left;
    height: 30px;
    width: 30px;
    text-align: center;
    line-height: 26px;
    padding: 3px;
    box-sizing: border-box;
    font-size: 16px;
    transition: all 0.15s ease-in-out;
    border: 0;
    margin: 0;
    background-color: transparent;
    overflow: hidden; }
    .vditor-emojis button:focus {
      outline: none; }
    .vditor-emojis button:hover .vditor-emojis__icon {
      display: inline-block;
      transform: scale(1.2); }
  .vditor-emojis img {
    height: 20px;
    width: 20px;
    float: left;
    margin: 3px 0 0 3px; }

@media screen and (max-width: 520px) {
  .vditor-toolbar__item .vditor-tooltipped {
    padding: 10px 8px;
    width: 31px;
    margin: 0 4px; } }

@-webkit-keyframes slideInDown {
  from {
    transform: translate3d(0, -100%, 0);
    visibility: visible; }
  to {
    transform: translate3d(0, 0, 0); } }

@keyframes slideInDown {
  from {
    transform: translate3d(0, -100%, 0);
    visibility: visible; }
  to {
    transform: translate3d(0, 0, 0); } }

.vditor {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  box-sizing: border-box;
  font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols"; }
  .vditor--fullscreen {
    position: fixed;
    top: 0;
    width: 100% !important;
    left: 0;
    height: 100vh !important;
    z-index: 90;
    border-radius: 0; }
  .vditor-content {
    display: flex;
    min-height: 60px;
    flex: 1;
    position: relative;
    background-color: var(--textarea-background-color); }
  .vditor-textarea {
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
    margin: 0 1px 0 0;
    overflow: auto;
    width: 100%;
    flex: 1;
    border: 0;
    resize: none;
    padding: 10px 9px 10px 10px;
    box-sizing: border-box;
    background-color: var(--panel-background-color);
    outline: 0 none;
    font-size: 16px;
    line-height: 22px;
    color: var(--textarea-text-color);
    border-radius: 0 0 3px 3px;
    font-variant-ligatures: no-common-ligatures;
    white-space: pre-wrap;
    word-break: break-word;
    word-wrap: break-word; }
    .vditor-textarea[contenteditable="false"] {
      opacity: 0.3;
      cursor: not-allowed; }
    .vditor-textarea:empty::before {
      content: attr(placeholder);
      color: var(--second-color); }
    .vditor-textarea:focus {
      background-color: var(--textarea-background-color); }
    .vditor-textarea:after {
      content: "";
      height: var(--editor-bottom);
      display: block; }
  .vditor-preview {
    flex: 1;
    overflow: auto;
    margin-left: -1px;
    border-left: 1px solid var(--border-color);
    box-sizing: border-box;
    border-radius: 0 0 3px 0;
    background-color: var(--textarea-background-color);
    padding: 10px; }
    .vditor-preview > div::-webkit-scrollbar {
      display: none; }
    .vditor-preview > .vditor-reset {
      margin: 0 auto; }
  .vditor-devtools {
    display: none;
    background-color: var(--textarea-background-color);
    overflow: auto;
    flex: 1;
    box-shadow: inset 1px 0 var(--border-color);
    box-sizing: border-box;
    border-radius: 0 0 3px 0;
    padding: 10px; }
  .vditor-counter {
    padding: 3px;
    color: var(--toolbar-icon-color);
    background-color: var(--code-background-color);
    border-radius: 3px;
    font-size: 12px;
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    float: right;
    margin: 8px 3px 0 0; }
    .vditor-counter--error {
      color: #d23f31;
      background-color: rgba(210, 63, 49, 0.1); }
  .vditor-resize {
    padding: 3px 0;
    cursor: row-resize;
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    position: absolute;
    width: 100%; }
    .vditor-resize--top {
      top: -3px; }
    .vditor-resize--bottom {
      bottom: -3px; }
    .vditor-resize > div {
      height: 3px;
      background-color: var(--resize-background-color);
      transition: all 0.15s ease-in-out; }
    .vditor-resize:hover > div, .vditor-resize--selected > div {
      background-color: var(--resize-hover-background-color); }
    .vditor-resize:hover svg, .vditor-resize--selected svg {
      color: var(--resize-hover-icon-color); }
    .vditor-resize svg {
      fill: currentColor;
      stroke-width: 0;
      stroke: currentColor;
      width: 13px;
      height: 3px;
      display: block;
      margin: 0 auto;
      color: var(--resize-icon-color); }
  .vditor-upload {
    position: absolute;
    height: 3px;
    left: 0;
    top: -2px;
    transition: all 0.15s ease-in-out;
    background-color: #4285f4; }
  .vditor-tip {
    position: absolute;
    font-size: 12px;
    top: 10px;
    -webkit-animation-duration: .15s;
            animation-duration: .15s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    left: 50%;
    z-index: 5; }
    .vditor-tip--show {
      display: block;
      -webkit-animation-name: slideInDown;
              animation-name: slideInDown; }
    .vditor-tip__content {
      text-align: left;
      display: inline-block;
      line-height: 16px;
      padding: 3px 10px;
      border-radius: 3px;
      background: var(--toolbar-background-color);
      position: relative;
      margin-left: -50%;
      color: var(--toolbar-icon-color);
      max-width: 100%;
      box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2); }
      .vditor-tip__content ul {
        margin: 2px 0;
        padding: 0 0 0 18px; }
      .vditor-tip__content a {
        color: #4285f4; }
    .vditor-tip__close {
      position: absolute;
      color: var(--toolbar-icon-color);
      top: -7px;
      right: -15px;
      font-weight: bold;
      cursor: pointer; }
      .vditor-tip__close:hover {
        color: var(--toolbar-icon-hover-color); }
  .vditor-outline {
    min-width: 250px;
    width: 250px;
    border-right: 1px solid var(--border-color);
    background-color: var(--panel-background-color);
    display: none; }
    .vditor-outline__item {
      padding: 5px 10px;
      cursor: pointer;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis; }
      .vditor-outline__item:hover {
        color: var(--toolbar-icon-hover-color);
        background-color: var(--toolbar-background-color); }
    .vditor-outline__panel {
      position: -webkit-sticky;
      position: sticky;
      overflow: auto;
      top: 35px;
      padding-bottom: 10px;
      color: var(--textarea-text-color);
      box-sizing: border-box; }
      .vditor-outline__panel::-webkit-scrollbar {
        display: none; }
    .vditor-outline__title {
      border-bottom: 1px dashed var(--border-color);
      padding: 5px 10px;
      color: var(--toolbar-icon-color);
      font-size: 12px; }

.vditor-hint {
  background-color: var(--panel-background-color);
  position: absolute;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  border-radius: 3px;
  padding: 5px 0;
  z-index: 4;
  line-height: 20px;
  list-style: none;
  font-size: 12px;
  margin: 0;
  max-width: 250px;
  min-width: 80px;
  display: none; }
  .vditor-hint button {
    color: var(--toolbar-icon-color);
    display: block;
    padding: 3px 10px;
    border: 0;
    border-radius: 0;
    line-height: 20px;
    width: 100%;
    box-sizing: border-box;
    text-align: left;
    margin: 0;
    background-color: transparent;
    cursor: pointer;
    white-space: nowrap; }
    .vditor-hint button:last-child {
      border-bottom: 0; }
    .vditor-hint button:focus {
      outline: none; }
  .vditor-hint--current,
  .vditor-hint button:hover {
    background-color: var(--toolbar-background-color) !important;
    color: var(--toolbar-icon-hover-color) !important; }
  .vditor-hint__emoji {
    font-size: 16px;
    float: left;
    margin-right: 3px; }
  .vditor-hint img {
    height: 20px;
    width: 20px;
    float: left;
    margin-right: 3px; }

.vditor-reset {
  color: var(--textarea-text-color);
  font-variant-ligatures: no-common-ligatures;
  font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
  word-wrap: break-word;
  overflow: auto;
  line-height: 1.5;
  font-size: 16px;
  word-break: break-word; }
  .vditor-reset--anchor {
    padding-left: 20px; }
  .vditor-reset--error {
    color: #d23f31;
    font-size: 12px;
    display: block;
    line-height: 16px; }
  .vditor-reset--dark {
    background-color: var(--textarea-background-color); }
    .vditor-reset--dark a {
      color: #4285f4; }
  .vditor-reset ul ul ul {
    list-style-type: square; }
  .vditor-reset ul ul {
    list-style-type: circle; }
  .vditor-reset ul {
    list-style-type: disc; }
  .vditor-reset ul,
  .vditor-reset ol {
    padding-left: 2em;
    margin-top: 0;
    margin-bottom: 16px; }
  .vditor-reset li + li {
    margin-top: 0.25em; }
  .vditor-reset audio {
    max-width: 100%; }
    .vditor-reset audio:focus {
      outline: none; }
  .vditor-reset video {
    max-height: 90vh;
    max-width: 100%; }
  .vditor-reset img {
    max-width: 100%; }
  .vditor-reset img.emoji {
    cursor: auto;
    max-width: 20px;
    vertical-align: sub; }
  .vditor-reset h1,
  .vditor-reset h2,
  .vditor-reset h3,
  .vditor-reset h4,
  .vditor-reset h5,
  .vditor-reset h6 {
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    line-height: 1.25; }
    .vditor-reset h1:hover .vditor-anchor svg,
    .vditor-reset h2:hover .vditor-anchor svg,
    .vditor-reset h3:hover .vditor-anchor svg,
    .vditor-reset h4:hover .vditor-anchor svg,
    .vditor-reset h5:hover .vditor-anchor svg,
    .vditor-reset h6:hover .vditor-anchor svg {
      visibility: visible; }
  .vditor-reset h1 {
    padding-bottom: 0.3em;
    font-size: 1.7em;
    border-bottom: 1px solid var(--heading-border-color); }
  .vditor-reset h2 {
    padding-bottom: 0.3em;
    font-size: 1.5em;
    border-bottom: 1px solid var(--heading-border-color); }
  .vditor-reset h3 {
    font-size: 1.25em; }
  .vditor-reset h4 {
    font-size: 1em; }
  .vditor-reset h5 {
    font-size: 0.875em; }
  .vditor-reset h6 {
    font-size: 0.85em; }
  .vditor-reset hr {
    height: 2px;
    padding: 0;
    margin: 24px 0;
    background-color: var(--heading-border-color);
    border: 0; }
  .vditor-reset p {
    margin-top: 0;
    margin-bottom: 16px; }
  .vditor-reset blockquote {
    padding: 0 1em;
    color: var(--blockquote-color);
    border-left: 0.25em solid var(--heading-border-color);
    margin: 0 0 16px 0; }
    .vditor-reset blockquote > :first-child {
      margin-top: 0; }
    .vditor-reset blockquote > :last-child {
      margin-bottom: 0; }
  .vditor-reset ins > iframe {
    border: 0; }
  .vditor-reset iframe {
    border: 1px solid var(--border-color);
    max-width: 100%;
    box-sizing: border-box; }
    .vditor-reset iframe.iframe__video {
      min-width: 80%;
      min-height: 36vh; }
  .vditor-reset table {
    border-collapse: collapse;
    empty-cells: show;
    margin-bottom: 16px;
    overflow: auto;
    border-spacing: 0; }
    .vditor-reset table tr {
      background-color: var(--textarea-background-color);
      border-top: 1px solid #c6cbd1; }
    .vditor-reset table td,
    .vditor-reset table th {
      padding: 6px 13px;
      border: 1px solid #dfe2e5;
      word-break: normal; }
    .vditor-reset table th {
      font-weight: 600; }
    .vditor-reset table tbody tr:nth-child(2n) {
      background-color: var(--panel-background-color); }
  .vditor-reset code:not(.hljs):not(.highlight-chroma) {
    padding: 0.2em 0.4em;
    margin: 0;
    font-size: 85%;
    border-radius: 3px;
    font-family: mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
    word-break: break-word;
    background-size: 20px 20px;
    white-space: pre-wrap;
    background-color: var(--code-background-color); }
    .vditor-reset code:not(.hljs):not(.highlight-chroma).language-mermaid, .vditor-reset code:not(.hljs):not(.highlight-chroma).language-math, .vditor-reset code:not(.hljs):not(.highlight-chroma).language-graphviz, .vditor-reset code:not(.hljs):not(.highlight-chroma).language-echarts {
      background-color: var(--preview-background-color); }
  .vditor-reset pre > code {
    margin: 0;
    font-size: 85%;
    padding: 0.5em;
    border-radius: 5px;
    display: block;
    overflow: auto;
    white-space: pre;
    font-family: mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
    background-size: 20px 20px;
    background-image: url();
    word-break: initial;
    word-wrap: normal; }
  .vditor-reset pre:hover div.vditor-copy {
    display: block; }
  .vditor-reset kbd {
    display: inline-block;
    padding: 3px 5px;
    font: 11px Consolas, "Liberation Mono", Menlo, Courier, monospace;
    line-height: 10px;
    color: var(--textarea-text-color);
    vertical-align: middle;
    background-color: var(--textarea-background-color);
    border: solid 1px var(--border-color);
    border-radius: 3px;
    box-shadow: inset 0 -1px 0 var(--border-color); }
  .vditor-reset summary {
    cursor: pointer; }
    .vditor-reset summary:focus {
      outline: none; }
  .vditor-reset svg {
    height: auto;
    width: auto;
    stroke-width: initial; }
  .vditor-reset p:last-child,
  .vditor-reset blockquote:last-child,
  .vditor-reset pre:last-child,
  .vditor-reset ul:last-child,
  .vditor-reset ol:last-child,
  .vditor-reset hr:last-child {
    margin-bottom: 0; }
  .vditor-reset .language-echarts {
    overflow: hidden;
    height: 420px; }
  .vditor-reset .language-graphviz polygon {
    fill: transparent; }

.vditor-task {
  list-style: none; }
  .vditor-task input {
    margin: 0 .2em .25em -1.6em;
    font-size: 12px;
    vertical-align: middle; }

.vditor-copy {
  position: relative;
  display: none; }
  .vditor-copy textarea {
    position: absolute;
    left: -100000px;
    height: 10px; }
  .vditor-copy span {
    cursor: pointer;
    position: absolute;
    right: 0.5em;
    top: 0.5em; }
  .vditor-copy svg {
    color: var(--toolbar-icon-color);
    height: 14px;
    width: 14px !important;
    display: block;
    fill: currentColor; }

.vditor-linenumber {
  padding-left: 4em !important;
  position: relative; }
  .vditor-linenumber__rows {
    position: absolute;
    pointer-events: none;
    top: 0.2em;
    left: 0;
    width: 3em;
    /* works for line-numbers below 1000 lines */
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    counter-reset: linenumber; }
    .vditor-linenumber__rows > span {
      pointer-events: none;
      display: block; }
      .vditor-linenumber__rows > span::before {
        counter-increment: linenumber;
        content: counter(linenumber);
        color: rgba(158, 150, 150, 0.38);
        display: block;
        padding-right: 1em;
        text-align: right; }

.vditor-speech {
  position: absolute;
  display: none;
  background-color: var(--toolbar-background-color);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 3px;
  cursor: pointer;
  color: var(--toolbar-icon-color); }
  .vditor-speech:hover, .vditor-speech--current {
    color: var(--toolbar-icon-hover-color); }
  .vditor-speech svg {
    height: 14px;
    width: 14px;
    fill: currentColor;
    display: block;
    stroke-width: 0;
    stroke: currentColor; }

.vditor-anchor {
  float: left;
  padding-right: 4px;
  margin-left: -20px; }
  .vditor-anchor svg {
    visibility: hidden; }
  .vditor-anchor:hover svg {
    visibility: visible; }
  .vditor-anchor:focus {
    outline: none; }

.vditor-linkcard {
  margin: 31px auto 16px;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
  max-width: 768px;
  padding: 0 10px; }
  .vditor-linkcard a {
    border-radius: 3px;
    background-color: var(--toolbar-background-color);
    overflow: hidden;
    max-height: 250px;
    display: flex;
    text-decoration: none;
    flex-wrap: wrap-reverse;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2); }
    .vditor-linkcard a:hover {
      box-shadow: 0 0 3px rgba(0, 0, 0, 0.13), 0 3px 6px rgba(0, 0, 0, 0.26);
      text-decoration: none; }
    .vditor-linkcard a:visited .vditor-linkcard__abstract {
      color: var(--second-color); }
  .vditor-linkcard__info {
    padding: 10px;
    min-width: 200px;
    box-sizing: border-box;
    flex: 1; }
  .vditor-linkcard__title {
    font-size: 14px;
    font-weight: 400;
    color: var(--textarea-text-color);
    display: flex;
    align-items: center; }
    .vditor-linkcard__title img {
      cursor: pointer;
      height: 20px;
      width: 20px;
      border-radius: 3px;
      flex-shrink: 0;
      margin-right: 5px; }
  .vditor-linkcard__abstract {
    word-wrap: break-word;
    word-break: break-all;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    font-size: 13px;
    color: var(--toolbar-icon-color);
    margin: 5px 0; }
  .vditor-linkcard__site {
    font-size: 12px;
    color: var(--toolbar-icon-hover-color); }
  .vditor-linkcard__image {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    max-width: 250px;
    min-width: 126px;
    cursor: pointer;
    background-color: var(--second-color); }

.vditor-math mjx-container:focus {
  outline: none;
  cursor: context-menu; }

.vditor-footnotes__goto-ref {
  text-decoration: none; }

.vditor-toc {
  margin-bottom: 16px; }

.vditor-wysiwyg {
  box-sizing: border-box;
  flex: 1;
  position: relative;
  width: 100%; }
  .vditor-wysiwyg pre.vditor-reset {
    background-color: var(--panel-background-color);
    margin: 0;
    white-space: pre-wrap;
    height: 100%;
    box-sizing: border-box; }
    .vditor-wysiwyg pre.vditor-reset[contenteditable="false"] {
      opacity: 0.3;
      cursor: not-allowed; }
    .vditor-wysiwyg pre.vditor-reset:empty::before {
      content: attr(placeholder);
      color: var(--second-color); }
    .vditor-wysiwyg pre.vditor-reset:focus {
      outline: none;
      background-color: var(--textarea-background-color); }
    .vditor-wysiwyg pre.vditor-reset:after {
      content: "";
      height: var(--editor-bottom);
      display: block; }
  .vditor-wysiwyg blockquote:empty::before,
  .vditor-wysiwyg pre > code:empty::before,
  .vditor-wysiwyg p:empty::before,
  .vditor-wysiwyg h1:empty::after,
  .vditor-wysiwyg h2:empty::after,
  .vditor-wysiwyg h3:empty::after,
  .vditor-wysiwyg h4:empty::after,
  .vditor-wysiwyg h5:empty::after,
  .vditor-wysiwyg h6:empty::after {
    content: ' '; }
  .vditor-wysiwyg code[data-marker="`"] {
    padding-left: 0 !important;
    padding-right: 0 !important; }
  .vditor-wysiwyg__block pre:first-child {
    margin-bottom: -1em; }
    .vditor-wysiwyg__block pre:first-child code {
      background-color: var(--code-background-color) !important; }
  .vditor-wysiwyg__block pre:last-child {
    margin-bottom: 1em; }
  .vditor-wysiwyg__preview {
    cursor: pointer;
    white-space: initial;
    min-height: 27px; }
    .vditor-wysiwyg__preview code:not(.hljs):not(.highlight-chroma) {
      background-color: var(--preview-background-color); }
  .vditor-wysiwyg h1:before,
  .vditor-wysiwyg h2:before,
  .vditor-wysiwyg h3:before,
  .vditor-wysiwyg h4:before,
  .vditor-wysiwyg h5:before,
  .vditor-wysiwyg h6:before,
  .vditor-wysiwyg div.vditor-wysiwyg__block:before,
  .vditor-wysiwyg div[data-type="link-ref-defs-block"]:before,
  .vditor-wysiwyg div[data-type="footnotes-block"]:before,
  .vditor-wysiwyg .vditor-toc:before {
    float: left;
    padding-right: 4px;
    margin-left: -29px;
    content: 'H1';
    font-size: 0.85rem;
    font-weight: normal;
    color: var(--second-color); }
  .vditor-wysiwyg h2:before {
    content: 'H2'; }
  .vditor-wysiwyg h3:before {
    content: 'H3'; }
  .vditor-wysiwyg h4:before {
    content: 'H4'; }
  .vditor-wysiwyg h5:before {
    content: 'H5'; }
  .vditor-wysiwyg h6:before {
    content: 'H6'; }
  .vditor-wysiwyg div[data-type="link-ref-defs-block"]:before {
    content: '"A"'; }
  .vditor-wysiwyg div[data-type="footnotes-block"]:before {
    content: '^F'; }
  .vditor-wysiwyg div.vditor-wysiwyg__block:before {
    content: "</>"; }
  .vditor-wysiwyg .vditor-toc:before {
    content: "ToC"; }
  .vditor-wysiwyg hr {
    display: inline-block;
    margin: 12px 0;
    width: 100%; }
  .vditor-wysiwyg details {
    white-space: initial; }
  .vditor-wysiwyg span[data-type="backslash"] > span {
    display: none;
    color: var(--second-color); }
  .vditor-wysiwyg span[data-type="link-ref"],
  .vditor-wysiwyg sup[data-type="footnotes-ref"] {
    color: #4285f4; }
  .vditor-wysiwyg span[data-type="toc-h"] {
    color: #4285f4;
    text-decoration: underline; }
  .vditor-wysiwyg div[data-type="footnotes-block"] {
    border-top: 2px solid var(--heading-border-color);
    padding-top: 24px;
    margin-top: 24px; }
  .vditor-wysiwyg div[data-type="link-ref-defs-block"] {
    color: var(--blockquote-color); }

.vditor-ir {
  box-sizing: border-box;
  flex: 1;
  position: relative;
  width: 100%; }
  .vditor-ir__block[data-type="html-block"] pre {
    margin: 1em 0 !important; }
  .vditor-ir__node[data-type="code-block"]:before, .vditor-ir__node[data-type="code-block"]:after, .vditor-ir__node[data-type="math-block"]:before, .vditor-ir__node[data-type="math-block"]:after {
    content: ' ';
    color: var(--second-color); }
  .vditor-ir__node:not(.vditor-ir__node--expand) .vditor-ir__marker {
    padding: 0 !important; }
  .vditor-ir__node[data-type="link-ref"], .vditor-ir__node[data-type="footnotes-ref"] {
    color: #4285f4; }
  .vditor-ir__node .vditor-ir__marker {
    width: 0;
    overflow: hidden;
    display: inline-block;
    height: 0;
    transition: all 0.15s ease-in-out; }
  .vditor-ir__node .vditor-ir__preview code:not(.hljs):not(.highlight-chroma) {
    background-color: var(--preview-background-color); }
  .vditor-ir__node--expand .vditor-ir__marker {
    color: var(--second-color);
    display: inline;
    height: auto;
    width: auto; }
    .vditor-ir__node--expand .vditor-ir__marker--hide {
      display: none; }
    .vditor-ir__node--expand .vditor-ir__marker--heading {
      color: var(--ir-heading-color); }
    .vditor-ir__node--expand .vditor-ir__marker--bi {
      color: var(--ir-bi-color); }
    .vditor-ir__node--expand .vditor-ir__marker--link {
      color: var(--ir-link-color); }
    .vditor-ir__node--expand .vditor-ir__marker--title {
      color: var(--ir-title-color); }
    .vditor-ir__node--expand .vditor-ir__marker--bracket {
      color: var(--ir-bracket-color);
      text-decoration: underline; }
    .vditor-ir__node--expand .vditor-ir__marker--paren {
      color: var(--ir-paren-color); }
    .vditor-ir__node--expand .vditor-ir__marker--info {
      color: var(--ir-heading-color); }
    .vditor-ir__node--expand .vditor-ir__marker--pre {
      color: var(--textarea-text-color); }
      .vditor-ir__node--expand .vditor-ir__marker--pre .language-mermaid,
      .vditor-ir__node--expand .vditor-ir__marker--pre .language-math,
      .vditor-ir__node--expand .vditor-ir__marker--pre .language-graphviz,
      .vditor-ir__node--expand .vditor-ir__marker--pre .language-echarts {
        background-color: var(--code-background-color) !important; }
  .vditor-ir__node--expand[data-type="code-block"]:before, .vditor-ir__node--expand[data-type="code-block"]:after {
    content: '```'; }
  .vditor-ir__node--expand[data-type="math-block"]:before, .vditor-ir__node--expand[data-type="math-block"]:after {
    content: '$$'; }
  .vditor-ir__node span[data-type="code-block-open-marker"],
  .vditor-ir__node span[data-type="code-block-close-marker"],
  .vditor-ir__node span[data-type="math-block-open-marker"],
  .vditor-ir__node span[data-type="math-block-close-marker"] {
    display: none; }
  .vditor-ir__link {
    color: var(--ir-bracket-color);
    text-decoration: underline; }
  .vditor-ir pre.vditor-reset {
    background-color: var(--panel-background-color);
    margin: 0;
    white-space: pre-wrap;
    height: 100%;
    box-sizing: border-box; }
    .vditor-ir pre.vditor-reset[contenteditable="false"] {
      opacity: 0.3;
      cursor: not-allowed; }
    .vditor-ir pre.vditor-reset:empty::before {
      content: attr(placeholder);
      color: var(--second-color); }
    .vditor-ir pre.vditor-reset:focus {
      outline: none;
      background-color: var(--textarea-background-color); }
    .vditor-ir pre.vditor-reset:after {
      content: "";
      height: var(--editor-bottom);
      display: block; }
    .vditor-ir pre.vditor-reset pre {
      margin: 0; }
  .vditor-ir hr {
    display: inline-block;
    margin: 12px 0;
    width: 100%; }
  .vditor-ir blockquote:empty::before,
  .vditor-ir pre > code:empty::before,
  .vditor-ir p:empty::before,
  .vditor-ir h1:empty::after,
  .vditor-ir h2:empty::after,
  .vditor-ir h3:empty::after,
  .vditor-ir h4:empty::after,
  .vditor-ir h5:empty::after,
  .vditor-ir h6:empty::after {
    content: ' '; }
  .vditor-ir h1:before,
  .vditor-ir h2:before,
  .vditor-ir h3:before,
  .vditor-ir h4:before,
  .vditor-ir h5:before,
  .vditor-ir h6:before,
  .vditor-ir div[data-type="link-ref-defs-block"]:before,
  .vditor-ir div[data-type="footnotes-block"]:before,
  .vditor-ir .vditor-toc:before {
    float: left;
    padding-right: 4px;
    margin-left: -29px;
    content: 'H1';
    font-size: 0.85rem;
    font-weight: normal;
    color: var(--second-color); }
  .vditor-ir h2:before {
    content: 'H2'; }
  .vditor-ir h3:before {
    content: 'H3'; }
  .vditor-ir h4:before {
    content: 'H4'; }
  .vditor-ir h5:before {
    content: 'H5'; }
  .vditor-ir h6:before {
    content: 'H6'; }
  .vditor-ir div[data-type="link-ref-defs-block"] {
    color: var(--blockquote-color); }
    .vditor-ir div[data-type="link-ref-defs-block"]:before {
      content: '"A"'; }
  .vditor-ir div[data-type="footnotes-block"] {
    border-top: 2px solid var(--heading-border-color);
    padding-top: 24px;
    margin-top: 24px; }
    .vditor-ir div[data-type="footnotes-block"]:before {
      content: '^F'; }
  .vditor-ir .vditor-toc:before {
    content: "ToC"; }
  .vditor-ir .vditor-toc span[data-type="toc-h"] {
    color: #4285f4;
    text-decoration: underline; }

.left {
  float: left; }

.right {
  float: right; }

.clear:before,
.clear:after {
  display: table;
  content: ""; }

.clear:after {
  clear: both; }

.none {
  display: none; }

.marginLeft12 {
  margin-left: 12px; }

.marginTop12 {
  margin-top: 12px; }

.margin12 {
  margin: 12px; }

.margin5 {
  margin: 5px; }

body, dd, div, dl, h1, h2, h3, h4, h5, h6, html, img, li, ol, p, ul {
  padding: 0;
  margin: 0; }

body {
  background-image: url("../images/bg-grey.jpg");
  background-color: #000000;
  color: #363636;
  font-family: '\5fae\8f6f\96c5\9ed1, Arial,Verdana,sans-serif';
  font-size: 12px;
  margin: 0;
  padding: 0; }

a, a:link, a:visited {
  color: #BE0700;
  text-decoration: underline; }

a:hover {
  text-decoration: none;
  color: rgba(190, 7, 0, 0.75); }

img {
  max-width: 100%;
  vertical-align: middle;
  border: 0;
  height: auto;
  -ms-interpolation-mode: bicubic;
  overflow: hidden;
  font-size: 12px; }

/* common */
.error-msg {
  color: #BE0700; }

.brush-icon, .article .month, .article .day, .pagination a, #greyBG,
#brownBG, #blueBG, #goTop, .side-tool ul ul li a, .comment-form button {
  background-image: url("../images/icon.png"); }

/* frame */
.wrapper {
  width: 910px;
  margin: 0 auto;
  position: relative; }

.main {
  float: left;
  width: 627px; }

.side-navi {
  float: left;
  width: 282px; }

/* header */
.header {
  background: url("../images/bgs.png") no-repeat;
  width: 910px;
  height: 185px;
  float: left; }

.header .left {
  width: 566px; }

.header h1 {
  margin: 18px 0 0 37px; }

.header .left a {
  color: #FFFFFF;
  font-family: '\5fae\8f6f\96c5\9ed1', Arial, Verdana, sans-serif;
  font-size: 46px;
  text-decoration: none; }

.sub-title {
  color: #333;
  font-size: 22px;
  margin-left: 40px;
  margin-top: 0;
  display: block; }

.header > .left > div {
  float: right;
  color: #C0BEBD; }

.header .right {
  width: 343px; }

.header .right ul {
  list-style-type: none; }

.header .right li {
  float: left;
  margin: 18px 30px 0 0;
  width: 84px; }

.header .right li a {
  color: #FFFFFF;
  font-family: 'sans-serif';
  font-size: 26px;
  text-decoration: none;
  font-weight: bold; }

.header .right li a:hover {
  color: #DDDDDD;
  font-family: 'sans-serif'; }

/* main */
.main-content {
  padding: 0 45px;
  background-color: #d9d7d4; }

.main-content > h2 {
  color: #BE0700;
  font-size: 20px;
  line-height: 145%;
  margin-bottom: 18px;
  font-family: '\5fae\8f6f\96c5\9ed1'; }

.main-footer {
  background: url("../images/bgs.png") 0 -185px;
  height: 14px;
  width: 627px; }

.brush {
  left: -52px;
  position: absolute;
  top: 283px;
  width: 100px; }

#brush {
  background: url("../images/paint.png") no-repeat fixed 98px -150px transparent;
  position: relative;
  top: -27px;
  width: 82px; }

.brush-icon {
  background-position: 0 -312px;
  height: 240px;
  position: relative;
  width: 92px;
  z-index: 1; }

.brush-icon:hover {
  background-position: 0 -69px; }

/* common articles */
.article a.underline:hover {
  text-decoration: underline;
  color: #BE0700; }

.article .date {
  width: 40px;
  float: left; }

.article .month {
  color: #FFFFFF;
  height: 20px;
  text-align: center;
  width: 36px; }

.article .day {
  border: 1px solid #C4BFBA;
  border-top: 0px;
  background-position: 0px -20px;
  font-size: 15px;
  height: 23px;
  padding-top: 4px;
  text-align: center;
  width: 34px; }

.article h2 {
  margin-bottom: 3px;
  width: 495px;
  *line-height: 28px; }

.article h2 > a {
  color: #363636;
  font-size: 24px;
  line-height: 24px;
  text-decoration: none; }

.article h2 > a:hover {
  color: #BE0700;
  text-decoration: underline; }

.article h2 sup {
  color: #BE0700;
  font-size: 10px;
  vertical-align: top; }
  .article h2 sup a {
    text-decoration: none;
    cursor: text;
    vertical-align: top; }
    .article h2 sup a:hover {
      color: #BE0700; }
    .article h2 sup a:visited {
      color: #d9d7d4; }

.article-abstract {
  border-bottom: 2px dashed #F1EEE9;
  margin-bottom: 20px;
  padding: 15px 0 15px 0;
  overflow: hidden;
  line-height: 145%; }

.article-abstract p:first-child:first-letter, .article-abstract:first-letter {
  font-size: 38px;
  float: left;
  font-weight: bold;
  margin: 0 3px 3px 0;
  line-height: 38px; }

.pagination {
  line-height: 21px; }

.pagination a {
  background-position: 0px -47px;
  border: 1px solid #C5C3C2;
  color: #8C8C8C;
  padding: 1px 6px;
  text-decoration: none;
  margin: 2px;
  font-size: 10px; }

.pagination a.selected {
  background: none #FFFFFF;
  border: 1px solid #C5C3C2;
  color: #3E3E3E;
  font-weight: bold;
  padding: 1px 7px 2px 6px; }

.pagination a:hover {
  background: none #F3DEDD;
  color: #BE0700;
  border: 1px solid #BE0700; }

/* side */
.side-navi ul {
  list-style: none; }

.side-navi .user__site {
  text-decoration: none;
  display: inline-block;
  height: 20px;
  margin-right: 6px; }
  .side-navi .user__site svg {
    height: 20px;
    width: 20px;
    color: #EAE7E0;
    fill: currentColor; }

.side-navi .item {
  border-radius: 0 5px 5px 0;
  background: url("../images/bg-transparent.png") repeat scroll 0 0 transparent;
  border: 1px solid #999999;
  float: left;
  margin-top: 23px;
  padding: 25px 15px 15px;
  width: 250px;
  color: #EAE7E0; }

.side-navi .item dd {
  margin-bottom: 25px; }

.side-navi .item dd li {
  list-style-type: none;
  border-bottom: 1px solid #93908A;
  padding: 4px 0px 1px 6px;
  margin-left: 0px;
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  color: #EAE7E0;
  position: relative;
  line-height: 21px; }

.side-navi .item dd li:hover {
  background: url("../images/bg-transparent.png") repeat scroll 0 0 transparent;
  border-bottom: 1px solid #BAB8B5; }

.side-navi .item dd li:hover a {
  color: #FFFFFF; }

.side-navi .item dd li a {
  white-space: nowrap;
  color: #EAE7E0;
  text-decoration: none; }

.side-navi .item .navi-tags img {
  cursor: pointer;
  height: 16px;
  left: 3px;
  position: absolute;
  top: 5px;
  width: 16px; }

.side-navi .item dd .navi-tags a {
  padding-left: 18px; }

.side-navi .item h4 {
  border-bottom: 1px solid #93908A;
  color: #EAE7E0;
  padding: 0 5px 8px;
  font-size: 16px; }

/* footer */
.footer {
  background-image: url("../images/footer.png");
  color: #EAE7E0;
  height: 411px;
  padding: 21px 0 0 95px;
  width: 605px;
  margin-top: 40px;
  text-align: center; }

.footer a {
  text-decoration: none; }

.footer a:hover {
  text-decoration: underline; }

/* side tool */
.side-tool {
  position: fixed;
  top: 30px;
  left: 0px; }

.side-tool li {
  margin-left: 0px; }

.side-tool ul {
  list-style-type: none; }

.side-tool .page-icon {
  height: 14px;
  width: 14px; }

#greyBG, #brownBG, #blueBG {
  background-position: -103px 0;
  display: block;
  height: 21px;
  margin: 3px 0;
  width: 21px;
  cursor: pointer; }

#brownBG {
  background-position: -103px -26px; }

#blueBG {
  background-position: -103px -52px; }

#greyBG:hover, #greyBG.selected {
  background-position: -126px 0px; }

#brownBG:hover, #brownBG.selected {
  background-position: -126px -26px; }

#blueBG:hover, #blueBG.selected {
  background-position: -126px -52px; }

#goTop {
  background-position: -105px -119px;
  cursor: pointer;
  height: 36px;
  margin-top: 9px;
  display: block;
  width: 22px; }

#goTop:hover {
  background-position: -105px -74px; }

.side-tool ul ul li a {
  background-position: right -159px;
  color: #EAE7E0;
  display: block;
  font-size: 14px;
  font-weight: bold;
  height: 86px;
  margin: 9px 0;
  overflow: hidden;
  padding: 1px 8px 1px 9px;
  text-align: center;
  text-decoration: none;
  width: 14px;
  word-wrap: break-word;
  text-transform: uppercase; }

/* article */
.vditor-reset--article {
  padding-bottom: 20px;
  margin-top: 20px; }
  .vditor-reset--article::-webkit-scrollbar {
    display: none; }

.article-relative {
  margin: 15px 0; }

.article-relative h4 {
  font-family: '\5fae\8f6f\96c5\9ed1', Arial, Verdana;
  font-size: 16px; }

.article-relative ul {
  list-style-type: none; }

#randomArticles, .relevantArticles {
  width: 262px;
  overflow: hidden; }

/* comments */
#comments {
  position: relative; }

#comments, .comment-form {
  padding-bottom: 30px; }

.comment-form {
  margin-right: 15px;
  color: #606060; }

h2.comment-label {
  border-bottom: 2px solid #3F3D36;
  font-size: 24px;
  margin-bottom: 15px;
  margin-top: 30px;
  padding-bottom: 7px;
  color: #363636; }

.comment-body {
  padding: 20px 0; }

.comment-body:nth-child(2n) {
  background-color: #F1EEE9; }

.comment-author {
  width: 100px; }

.comment-info {
  margin-right: 12px;
  word-wrap: break-word;
  overflow: hidden;
  width: 423px; }

.comment-info > a {
  font-size: 14px;
  font-weight: bold; }

.comment-content {
  margin: 10px 0; }

.comment-author img {
  width: 64px;
  height: 64px;
  border: 6px solid #F1EEE9;
  margin-left: 12px; }

.comment-form img {
  cursor: pointer; }

.comment-form input, .comment-form textarea {
  border-radius: 5px;
  background-color: #EBE9E5;
  border: 1px solid #BABAAE;
  font-family: \5fae\8f6f\96c5\9ed1;
  font-size: 12px;
  margin: 10px 0;
  padding: 10px;
  width: 400px;
  outline: none; }

.comment-form input:focus, .comment-form textarea:focus {
  background-color: #E3EBCF;
  border-color: #73B722; }

#commentValidate, #commentValidateReply {
  width: 80px; }

.comment-form button {
  border-radius: 5px;
  border: 1px solid #80B53B;
  color: #355207;
  cursor: pointer;
  font-weight: bold;
  height: 34px;
  padding: 5px 10px;
  width: 140px; }

.comment-body-ref {
  background: url("../images/bg-transparent.png") repeat scroll 0 0 transparent;
  padding: 12px 0;
  position: absolute;
  width: 537px;
  border: 1px solid #999999;
  border-radius: 5px;
  z-index: 10;
  left: 180px; }

/* others */
#tagsPanel {
  min-height: 1px; }

#tagsPanel a {
  display: block;
  float: left;
  border: 1px solid #d9d7d4; }

#tagsPanel a:hover {
  border: 1px solid #BE0700; }

#tags li {
  border-radius: 5px;
  background: url(../images/bg-transparent.png) repeat scroll 0 0 transparent;
  border: 1px solid #999999;
  float: left;
  list-style: none;
  line-height: 20px;
  padding: 3px 6px;
  margin: 0 12px 12px 0; }
  #tags li a {
    text-decoration: none; }
